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C/C++ Source or Header  |  2000-05-25  |  630 b   |  25 lines
  1. //: C20:Reversible.cpp
  2. // From Thinking in C++, 2nd Edition
  3. // Available at http://www.BruceEckel.com
  4. // (c) Bruce Eckel 1999
  5. // Copyright notice in Copyright.txt
  6. // Using reversible containers
  7. #include "../require.h"
  8. #include <vector>
  9. #include <iostream>
  10. #include <fstream>
  11. #include <string>
  12. using namespace std;
  13.  
  14. int main() {
  15.   ifstream in("Reversible.cpp");
  16.   assure(in, "Reversible.cpp");
  17.   string line;
  18.   vector<string> lines;
  19.   while(getline(in, line))
  20.     lines.push_back(line);
  21.   vector<string>::reverse_iterator r;
  22.   for(r = lines.rbegin(); r != lines.rend(); r++)
  23.     cout << *r << endl;
  24. } ///:~
  25.